Gold Nanoparticles Pile Up in Tadpoles When Aquatic Plants Share the Water
A laboratory study found that Rhinella arenarum larvae accumulated far more gold nanoparticles when exposed alongside the aquatic plant Lemna ...
Tag: gold nanoparticles
Gold-Dotted Titanium Nanotubes Deliver Enzyme-Free Glucose Sensing With Record Low Detection Limit
Researchers tuned gold nanoparticle deposition on titanium dioxide nanotubes to build an enzyme-free glucose sensor with a sensitivity of 7.96 ...
Drone-integrated biosensor detects dengue antigen in five seconds
A prototype drone carried a gold-nanoparticle lateral-flow sensor that detected dengue antigen at 0.91 micrograms per milliliter and supported QR-code-linked ...
The Tiny Impurities Behind Nanoparticle Shape
A new review shows that trace impurities, reaction timing and facet chemistry can determine whether gold and palladium nanoparticles form ...
Gold and Silver Nanoparticles Team Up With Magnets to Zap Water Pollutants in Minutes
Researchers in China built a magnet-recoverable Fe3O4@Au@Ag nanocomposite that degrades over 95 percent of a model dye in four minutes ...
Gold-coated pencil graphite sensor detects breast cancer biomarker CA 15-3 without antibodies
A receptor-free electrochemical sensor uses gold-thiol chemistry on pencil graphite electrodes to detect the breast cancer biomarker CA 15-3 at ...
Femtosecond laser writing builds chiral nanostructures inside crystals
Researchers have used femtosecond laser pulses to rearrange gold nanoparticles inside yttrium aluminum garnet crystals, creating embedded chiral nanostructures that ...
Yeast-Grown Tobacco Mosaic Virus Nanorods Get a Precision Molecular Makeover
Researchers at UCLA have engineered yeast to produce RNA-carrying Tobacco mosaic virus nanorods whose surfaces can be precisely decorated with ...
Nanoparticles Bring Diagnosis and Treatment of Malaria Together in One Platform
A new review details how metal, carbon-based, polymeric, and lipid nanomaterials are converging diagnosis and therapy into single platforms against ...
Chemists Perfect Reducing-Agent-Free Gold Nanoparticle Synthesis With Statistical Design
Argentine researchers have used statistical design of experiments to optimize a reducing-agent-free synthesis of gold nanoparticles in alkaline water, achieving ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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